Datenblatt-Suchmaschine für elektronische Bauteile |
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DAC088S085 Datenblatt(PDF) 6 Page - Texas Instruments |
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DAC088S085 Datenblatt(HTML) 6 Page - Texas Instruments |
6 / 41 page 6 DAC088S085 SNAS424D – AUGUST 2007 – REVISED APRIL 2016 www.ti.com Product Folder Links: DAC088S085 Submit Documentation Feedback Copyright © 2007–2016, Texas Instruments Incorporated (1) For more information about traditional and new thermal metrics, see the Semiconductor and IC Package Thermal Metrics application report, SPRA953. (2) Soldering process must comply with Texas Instruments' Reflow Temperature Profile specifications. See http://www.ti.com/packaging. Reflow temperature profiles are different for lead-free packages. 7.4 Thermal Information THERMAL METRIC(1)(2) DAC088S085 UNIT PW (TSSOP) RGH (WQFN) 16 PINS 16 PINS RθJA Junction-to-ambient thermal resistance 130 38 °C/W RθJC(top) Junction-to-case (top) thermal resistance 32 21 °C/W RθJB Junction-to-board thermal resistance 44.2 9.8 °C/W ψJT Junction-to-top characterization parameter 2 0.2 °C/W ψJB Junction-to-board characterization parameter 43.5 9.8 °C/W RθJC(bot) Junction-to-case (bottom) thermal resistance — 2.4 °C/W (1) This parameter is specified by design or characterization and is not tested in production. 7.5 Electrical Characteristics The following specifications apply for VA = 2.7 V to 5.5 V, VREF1 = VREF2 = VA, CL = 200 pF to GND, fSCLK = 30 MHz, input code range 3 to 252. Typical values apply for TA = 25°C; minimum and maximum limits apply for TA = –40°C to 125°C, unless otherwise specified. PARAMETER TEST CONDITIONS MIN TYP MAX UNIT STATIC PERFORMANCE Resolution 8 Bits Monotonicity 8 Bits INL Integral non ‑linearity ±0.12 ±0.5 LSB DNL Differential non ‑linearity 0.03 0.15 LSB –0.1 –0.02 ZE Zero code error IOUT = 0 5 15 mV FSE Full-scale error IOUT = 0 –0.1 –0.75 %FSR GE Gain error –0.2 –1 %FSR ZCED Zero code error drift –20 µV/°C TC GE Gain error tempco –1 ppm/°C OUTPUT CHARACTERISTICS Output voltage range 0 VREF1,2 V IOZ High-impedance output leakage current(1) ±1 µA ZCO Zero code output VA = 3 V, IOUT = 200 µA 10 mV VA = 3 V, IOUT = 1 mA 45 VA = 5 V, IOUT = 200 µA 8 VA = 5 V, IOUT = 1 mA 34 FSO Full scale output VA = 3 V, IOUT = 200 µA 2.984 V VA = 3 V, IOUT = 1 mA 2.933 VA = 5 V, IOUT = 200 µA 4.987 VA = 5 V, IOUT = 1 mA 4.955 IOS Output short circuit current (source) VA = 3 V, VOUT = 0 V, Input Code = FFh –50 mA VA = 5 V, VOUT = 0 V, Input Code = FFh –60 IOS Output short circuit current (sink) VA = 3 V, VOUT = 3 V, Input Code = 00h 50 mA VA = 5 V, VOUT = 5 V, Input Code = 00h 70 IO Continuous output current per channel(1) TA = 105°C 10 mA TA = 125°C 6.5 |
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